Matches in SemOpenAlex for { <https://semopenalex.org/work/W2113547811> ?p ?o ?g. }
- W2113547811 endingPage "221" @default.
- W2113547811 startingPage "207" @default.
- W2113547811 abstract "Abstract Self-diffusion coefficients for 18 O in single-crystal MgO have been determined from a novel specimen comprising an epitaxial layer of high-purity Mg 18 O upon a single crystal substrate of normal MgO. Heating the specimen in air produced a gas–solid exchange gradient at the sample surface as 18 O in the epitaxial layer exchanged with 16 O in air. A solid–solid interdiffusion gradient was produced between the substrate crystal and the 18 O-enriched epitaxial layer. SIMS analysis of gas–solid exchange gradients prepared in the temperature range 1000–1650 °C provided diffusion coefficients that could be described as D/( m 2 s −1 )= 1.8 −1.1 +2.9 ×10 −10 exp [−(3.24±0.13) eV /kT] . Interdiffusion gradients produced by annealing at 1100 and 1200 °C yielded the self-diffusion coefficients that were comparable to those obtained from gas–solid exchange, indicating that the surface exchange reaction is fast enough. The results are interpreted in terms of a defect model in which oxygen diffusion occurs by an interstitial type of defect as a result of suppression of anion vacancy concentration by large concentrations of extrinsic cation vacancies." @default.
- W2113547811 created "2016-06-24" @default.
- W2113547811 creator A5066437985 @default.
- W2113547811 creator A5074187630 @default.
- W2113547811 creator A5080000755 @default.
- W2113547811 date "2002-10-01" @default.
- W2113547811 modified "2023-09-27" @default.
- W2113547811 title "Oxygen self-diffusion in single-crystal MgO: secondary-ion mass spectrometric analysis with comparison of results from gas–solid and solid–solid exchange" @default.
- W2113547811 cites W1977382198 @default.
- W2113547811 cites W1988823784 @default.
- W2113547811 cites W1990715170 @default.
- W2113547811 cites W1992674836 @default.
- W2113547811 cites W2001886762 @default.
- W2113547811 cites W2025187271 @default.
- W2113547811 cites W2025237426 @default.
- W2113547811 cites W2034157688 @default.
- W2113547811 cites W2047093015 @default.
- W2113547811 cites W2063505141 @default.
- W2113547811 cites W2064627857 @default.
- W2113547811 cites W2068475730 @default.
- W2113547811 cites W2130513955 @default.
- W2113547811 cites W2621908311 @default.
- W2113547811 doi "https://doi.org/10.1016/s0167-2738(02)00537-4" @default.
- W2113547811 hasPublicationYear "2002" @default.
- W2113547811 type Work @default.
- W2113547811 sameAs 2113547811 @default.
- W2113547811 citedByCount "18" @default.
- W2113547811 countsByYear W21135478112012 @default.
- W2113547811 countsByYear W21135478112013 @default.
- W2113547811 countsByYear W21135478112015 @default.
- W2113547811 countsByYear W21135478112017 @default.
- W2113547811 countsByYear W21135478112018 @default.
- W2113547811 countsByYear W21135478112019 @default.
- W2113547811 countsByYear W21135478112020 @default.
- W2113547811 countsByYear W21135478112022 @default.
- W2113547811 countsByYear W21135478112023 @default.
- W2113547811 crossrefType "journal-article" @default.
- W2113547811 hasAuthorship W2113547811A5066437985 @default.
- W2113547811 hasAuthorship W2113547811A5074187630 @default.
- W2113547811 hasAuthorship W2113547811A5080000755 @default.
- W2113547811 hasConcept C105923489 @default.
- W2113547811 hasConcept C113196181 @default.
- W2113547811 hasConcept C117760992 @default.
- W2113547811 hasConcept C121332964 @default.
- W2113547811 hasConcept C129446986 @default.
- W2113547811 hasConcept C138999460 @default.
- W2113547811 hasConcept C145148216 @default.
- W2113547811 hasConcept C147789679 @default.
- W2113547811 hasConcept C151505824 @default.
- W2113547811 hasConcept C178790620 @default.
- W2113547811 hasConcept C185592680 @default.
- W2113547811 hasConcept C192562407 @default.
- W2113547811 hasConcept C196832758 @default.
- W2113547811 hasConcept C204530211 @default.
- W2113547811 hasConcept C2779489910 @default.
- W2113547811 hasConcept C3018541784 @default.
- W2113547811 hasConcept C43617362 @default.
- W2113547811 hasConcept C540031477 @default.
- W2113547811 hasConcept C69357855 @default.
- W2113547811 hasConcept C73922627 @default.
- W2113547811 hasConcept C8010536 @default.
- W2113547811 hasConcept C97355855 @default.
- W2113547811 hasConceptScore W2113547811C105923489 @default.
- W2113547811 hasConceptScore W2113547811C113196181 @default.
- W2113547811 hasConceptScore W2113547811C117760992 @default.
- W2113547811 hasConceptScore W2113547811C121332964 @default.
- W2113547811 hasConceptScore W2113547811C129446986 @default.
- W2113547811 hasConceptScore W2113547811C138999460 @default.
- W2113547811 hasConceptScore W2113547811C145148216 @default.
- W2113547811 hasConceptScore W2113547811C147789679 @default.
- W2113547811 hasConceptScore W2113547811C151505824 @default.
- W2113547811 hasConceptScore W2113547811C178790620 @default.
- W2113547811 hasConceptScore W2113547811C185592680 @default.
- W2113547811 hasConceptScore W2113547811C192562407 @default.
- W2113547811 hasConceptScore W2113547811C196832758 @default.
- W2113547811 hasConceptScore W2113547811C204530211 @default.
- W2113547811 hasConceptScore W2113547811C2779489910 @default.
- W2113547811 hasConceptScore W2113547811C3018541784 @default.
- W2113547811 hasConceptScore W2113547811C43617362 @default.
- W2113547811 hasConceptScore W2113547811C540031477 @default.
- W2113547811 hasConceptScore W2113547811C69357855 @default.
- W2113547811 hasConceptScore W2113547811C73922627 @default.
- W2113547811 hasConceptScore W2113547811C8010536 @default.
- W2113547811 hasConceptScore W2113547811C97355855 @default.
- W2113547811 hasIssue "3-4" @default.
- W2113547811 hasLocation W21135478111 @default.
- W2113547811 hasOpenAccess W2113547811 @default.
- W2113547811 hasPrimaryLocation W21135478111 @default.
- W2113547811 hasRelatedWork W1986529144 @default.
- W2113547811 hasRelatedWork W2002943105 @default.
- W2113547811 hasRelatedWork W2011539483 @default.
- W2113547811 hasRelatedWork W2019809739 @default.
- W2113547811 hasRelatedWork W2091909774 @default.
- W2113547811 hasRelatedWork W2113547811 @default.
- W2113547811 hasRelatedWork W2134586237 @default.
- W2113547811 hasRelatedWork W2386216188 @default.
- W2113547811 hasRelatedWork W2472024977 @default.
- W2113547811 hasRelatedWork W328685531 @default.